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Dec 9, 2011 | 7:37 PM EST
  • Underdog of the Week December 14, 2011

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A new discovery 5 Points Split horizontally for the first time
Against Newton 10 Points Split vertically for the first time
Welcome to the sewer 100 Points Complete the game

Author Comments

Invertion is a challenging puzzle platformer game. You'll need all your skills to finish this Portal inspired adventure.

Feel free to host the game on your site.
Non-exclusive licenses are available.

Just contact us.

Have fun!

PS. Thanks for all the positive comments I'm getting. I'm definately planning to make a sequel with tons of new ideas, to continue the story.



Rated 5 / 5 stars

Finish the game, read the credits.

It says "A game inspired by Portal". So to those who think this is a complete ripoff of/too similar to Portal, the creator made it with that intention, so back off.

Anyway, it took me a while to beat the game. LIke Portal, it takes a good number of attempts before you get it down the first time, and it takes a lot of ingenuity and brainpower. The concept of splitting was genius, especially with the clones splitting off as well. The voice actor was brilliant, reminiscent of a subtle mix of Jigsaw and the Grady twins from The Shining. There's not much I can complain about or that I have room to complain about (it took me a while to beat, as puzzle games aren't exactly my forte), but overall, this is a beautifully made game, and I'm looking forward to the sequel!

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Rated 5 / 5 stars

inspired from portal i'm guessing

blue and orange working together...
evil AI...


Rated 3.5 / 5 stars

great game

I feel like it's a bit too much like portal to seem like its own game but


Rated 5 / 5 stars


Looks good.
Acts good.
Sounds not too anoying.
Good challenge.
I´m stuck right now, and have to return to real life for a while, but I hope there´s alot of lvls left to tamper w/h later on.


Rated 4.5 / 5 stars


First off, this game is abosolutely fabulous. I love the idea behind it, and to the people saying this is a rip off of GLaDOS: The idea of a murderous AI trapping people is not an idea Valve invented, it's been done before. (not that I'm saying Portal isn't great either, I love that game too!)
-The controls are very responsive, my only complaint about them is that when using WASD to walk pressing ZXC can be a bit awkward. (sorry if there are alternatives to them that I didn't notice, I know you can use the arrow keys to walk but I'm so used to using WASD using arrow keys feels uncomfortable).
-I love the graphics, the little robot is adorable!
-The music, while repetitive, is well fitting and didn't start to get boring until the very end of the game.
-The splitting idea was very fun, if a little confusing at times! (I'm not very good at paying attention to all the little robots at once) It looks like there could be a lot more puzzles that utilise it, so I dearly hope that you make a sequel!
-The writing a voice acting were brilliant.
-The only two problems I had with it were that it was a bit too short, and that the ending felt a little... unrewarding, but if you plan to make a sequel I guess niether of these minuses matter that much. Anyway, fanastic game, and I hope to see more great games from you in the future!

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HighUpStudio responds:

Thanks for the comments. And yes, I'm planning to do a sequel.